I changed these 12 settings on my Android phone to greatly extend its battery life
Briefly

Many methods exist to save battery life on Android devices. Twelve key settings can be changed immediately to produce noticeable improvements. These tweaks are effective across different Android models, from Samsung to Google Pixel, and preserve the high-quality user experience. Power settings are similar on most phones, but the exact steps to adjust them can vary by device model. One major battery drain is the always-on display, which often uses more power than claimed. To disable it, open Settings, locate Lock Screen (or Display), and turn off the always-show option.
Kerry Wan/ZDNET I've spent large portions of my life looking for ways to extend the battery life on my Android phones. Admittedly, that sounds rather dramatic, but growing up with only budget models meant I was constantly tweaking device settings to squeeze every bit of juice out of their batteries. Thanks to this micromanaging, I successfully pushed the batteries on all my past smartphones to their absolute limit. I don't want to hoard this knowledge to myself, so I've decided to share it with everyone.
Also: The best Android phones to buy in 2025 There are many different methods for saving battery life. However, there are 12 key settings that you can change right now to see improvements immediately. The following list highlights the most effective, easiest, and quickest tweaks to improve device longevity regardless of the Android phone you're rocking, whether it's the latest model from Samsung or a fancy Google Pixel. Plus, you won't have to sacrifice the high-quality experience of using your phone.
Read at ZDNET
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